Gsm bug with sos 850/900/1800/1900MHz

Send: 0000 SMS to turn off voice trigger function

Send: 1111 SMS to turn on the voice trigger function

SOS Emergency call: Edit the content of messages capital letters “SOS” to alarm, directly press the key SOS above three seconds after the success of setting, the alarm will directly call the setting number. And the indicator will flash.

LBS Positioning: please directly edit capital letters “GPS” To the devices, the alarm will revert a message including the information about address/ longitude and latitude/web site content in a minute

Voice trigger monitoring: use mobile phones or fixed-line to get through sim card number in the alarm, hang up the machine when hearing the sound of the machine about 3 seconds, and that means it sets up successfully. When there is sound above 45db within 10 meters around the devices, the call will be automatically make call number which you set befor.

Voice monitoring: starting up normally, dial alarm number, it will be easy to hear the situation within 10 meters around the machine after waiting for five seconds

Power on: open the back cover, put the sim card into the seats, then it is automatically power on. When booting, indicator will light for 10 seconds, after the indicator is off, cover the back cover then it can be used.

Specifications:
 
43.2mm X 32mm X 13.6mm
30g
GSM/GPRS
850/900/1800/1900Mhz
Input AC110-220V50/60Hz
Output DC5.0V 500mA
Chargeable 3.7V 500mAh Li-ion battery
-40 C to  + 85C
:-20 C to  + 55C
:5%--95% non-condensing

Note: that this product can only in the following countries use: Thailand, Spain, Russia ,Arab, Portugal, Vietnam, Indonesia, India, Pakistan, Bangladesh.
If you from other country please let us know before your order!thanks